专利名称：Electronic pan tilt zoom video camera with
adaptive edge sharpening filter
秦可卿怎么死的发明人：Kenneth W. Malkin,Larry K. Baxter,Steven C.
Taetzsch,Daniel R. Phelps
申请号：US10425535病假申请
申请日：20030429
公开号：US07471320B2
宁海温泉
垃圾短信拦截公开日：
20081230
人称代词的用法专利内容由知识产权出版社提供
专利附图：
摘要：An apparatus and a method is provided for enhancing a digital image comprid of pixels by adaptively sharpening the pixels and clipping the numerical values of the
高中论语十二章>笔记本电脑英文
sharpened edge pixels so as to fall between the smallest unsharpened numerical value and the greatest unsharpened numerical value, respectively, of the pixels located within a neighborhood of the pixels. Pixels which are located on an edge are sharpened in the direction perpendicular to the edge. The threshold value ud to ascertain the prence of an edge and sharpening parameter ud to control the degree of sharpening can be adaptively controlled by the zoom ratio. The apparatus of the invention is particularly suited for an electronic t-top video camera.
申请人：Kenneth W. Malkin,Larry K. Baxter,Steven C. Taetzsch,Daniel R. Phelps
地址：Haverhill MA US,Stowe VT US,Newfields NH US,Peabody MA US
国籍：US,US,US,US
代理机构：Wong, Cabello, Lutsch, Rutherford & Brucculeri, LLP
更多信息请下载全文后查看
>恩合教育
